1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zmey [24]
3 years ago
11

Which option describes energy being released as heat?

Chemistry
2 answers:
Mnenie [13.5K]3 years ago
8 0

Answer:

I’m pretty sure it’s Lions sleeping after a big meal

Explanation:

alex41 [277]3 years ago
4 0

Answer: C. A child shivering in the cold

Explanation:

Did the test. :)

You might be interested in
What temperature scale do weather reporters in the United states use to tell you how hot it is outside?
mr Goodwill [35]
US uses the <span>Fahrenheit temperature scale.</span>
8 0
3 years ago
Which objects in space formed from the huge disk of ice and debris beyond the outer planets?
olga_2 [115]
Comets are usually formed of ice and other suave debris, while asteroids typically contain metals.
3 0
3 years ago
Read 2 more answers
How many oxygen atoms are in 17.63 grams of CO2?
Assoli18 [71]
<span> ca. 0.4 moles. if this helps plz medal!</span>
3 0
3 years ago
Which of the following would you except to see in the death of a star that is less than 0.5 solar mass
Ket [755]

B. White Dwarf.

<h3>Explanation</h3>

The star would eventually run out of hydrogen fuel in the core. The core would shrink and heats up. As the temperature in the core increases, some of the helium in the core will undergo the triple-alpha process to produce elements such as Be, C, and O. The triple-alpha process will heat the outer layers of the star and blow them away from the core. This process will take a long time. Meanwhile, a planetary nebula will form.

As the outer layers of gas leave the core and cool down, they become no longer visible. The only thing left is the core of the star. Consider the Chandrasekhar Limit:

Chandrasekhar Limit: 1.4 \;M_\odot.

A star with core mass smaller than the Chandrasekhar Limit will not overcome electron degeneracy and end up as a white dwarf. Most of the outer layer of the star in question here will be blown away already. The core mass of this star will be only a fraction of its 0.5 \;M_\odot, which is much smaller than the Chandrasekhar Limit.

As the star completes the triple alpha process, its core continues to get smaller. Eventually, atoms will get so close that electrons from two nearby atoms will almost run into each other. By Pauli Exclusion Principle, that's not going to happen. Electron degeneracy will exert a strong outward force on the core. It would balance the inward gravitational pull and prevent the star from collapsing any further. The star will not go any smaller. Still, it will gain in temperature and glow on the blue end of the spectrum. It will end up as a white dwarf.

7 0
3 years ago
Which of the following is an inference?
Len [333]

Answer:

the answer is d

Explanation:

but wusup shawty

8 0
3 years ago
Other questions:
  • What volume of a 2.5 M stock solution of acetic acid (HC2H3O2) is required to prepare
    11·1 answer
  • Which two elements have the same number of valence electrons?
    15·2 answers
  • You wash dishes for a chemistry laboratory to make extra money for laundry. You earn 12 dollars/hour, and each shift lasts 75 mi
    9·2 answers
  • True or false: Tectonic Plates move quickly so it is difficult to notice.
    8·1 answer
  • The synthesis of nitrogen trihydride from nitrogen gas and hydrogen gas is shown by which balanced chemical equation?
    7·2 answers
  • A cube has sides of 11.4 cm. What is its volume?
    11·1 answer
  • CORRECT ANSWER GETS BRAINLIEST! PLEASE HELP AND EXPLAIN!!
    5·1 answer
  • The main energy levels of atom are indicated by the
    15·1 answer
  • Which ecological relationship is best represented by this graph?
    6·2 answers
  • The component that dissolves the other component is called the
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!